Analysis

  • max time kernel
    118s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 23:21

General

  • Target

    5A846E585B408A600E69ADE8BF12199B.exe

  • Size

    1.8MB

  • MD5

    5a846e585b408a600e69ade8bf12199b

  • SHA1

    af419d0af685e957b2bc183de22bc65229976cb4

  • SHA256

    9b2086a3c2f6b76986bd2adfcbb55f88eb1b585d2a86ea6307feda72b7c0f926

  • SHA512

    c7c90b7d426069d469ec91460321e31a9fdc204e7da53b62adcd41134183298473d2a53c00d1bfbe045517c66a8313c4225b21f514aacbd90d68b05fc4901953

  • SSDEEP

    49152:P5i1cDO4G1Hir2AfpgsXt+YVClSlfRUOD:DDOhNUXd9w8lfyOD

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 13 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5A846E585B408A600E69ADE8BF12199B.exe
    "C:\Users\Admin\AppData\Local\Temp\5A846E585B408A600E69ADE8BF12199B.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2688
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zz1VC40.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zz1VC40.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3048
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Dp7MQ90.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Dp7MQ90.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2760
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\wC2HX05.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\wC2HX05.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2600
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1vr98qX8.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1vr98qX8.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2768
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2516
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2768 -s 284
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2548

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

2
T1112

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zz1VC40.exe
    Filesize

    1.7MB

    MD5

    b7e47090ab1388c44fa9970fba0e37fb

    SHA1

    847f02ffe87d941ab3da60e64cd290c64d0bf41c

    SHA256

    0cc3665baecb55017236f124224cdfd1acd927453e02923a60822ac41e039bed

    SHA512

    c9386321cf8995dd8b294dc02781c19fc685eb7e9cbc1bbcaa098c94d75aaf2bf6a1d584b27d7e96dd0e14a5c1cbc94de246bc8581057b4520cbb9a87d43e9bc

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zz1VC40.exe
    Filesize

    1.7MB

    MD5

    b7e47090ab1388c44fa9970fba0e37fb

    SHA1

    847f02ffe87d941ab3da60e64cd290c64d0bf41c

    SHA256

    0cc3665baecb55017236f124224cdfd1acd927453e02923a60822ac41e039bed

    SHA512

    c9386321cf8995dd8b294dc02781c19fc685eb7e9cbc1bbcaa098c94d75aaf2bf6a1d584b27d7e96dd0e14a5c1cbc94de246bc8581057b4520cbb9a87d43e9bc

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Dp7MQ90.exe
    Filesize

    1.2MB

    MD5

    e5b9d840a943f601ede07fab14610a95

    SHA1

    121bad434c95120a3187ef01051976b3b925aeba

    SHA256

    7fd881a69f6c1a91fb9b17d1a3755b86caf5833673fc028c71fa677515154fad

    SHA512

    14dd3af917f86c98f0014d09f89a7b9068c06d40d388eabafc448e8e7fe6830f8d4e1eb0e08eb27fe1a2aa66231c65f11c4a98e4b50787af5a7f2ef01649752d

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Dp7MQ90.exe
    Filesize

    1.2MB

    MD5

    e5b9d840a943f601ede07fab14610a95

    SHA1

    121bad434c95120a3187ef01051976b3b925aeba

    SHA256

    7fd881a69f6c1a91fb9b17d1a3755b86caf5833673fc028c71fa677515154fad

    SHA512

    14dd3af917f86c98f0014d09f89a7b9068c06d40d388eabafc448e8e7fe6830f8d4e1eb0e08eb27fe1a2aa66231c65f11c4a98e4b50787af5a7f2ef01649752d

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\wC2HX05.exe
    Filesize

    730KB

    MD5

    887e4d93d1ed90d144cf0f625c486d22

    SHA1

    ccda02aa8438fa6c9b58a9c37ad121ec801766ee

    SHA256

    281f9664065741cd92bc6a66428a1378d547ba443f2e1100de488bb5c29a12c4

    SHA512

    61e6f6326e90a6f8e09c12418b49ca2871016540e99254375fa230a8798327e3011061ea7940ab7bd3e257a4b1002a7ad3484337405f776caeb57bd088ca73e2

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\wC2HX05.exe
    Filesize

    730KB

    MD5

    887e4d93d1ed90d144cf0f625c486d22

    SHA1

    ccda02aa8438fa6c9b58a9c37ad121ec801766ee

    SHA256

    281f9664065741cd92bc6a66428a1378d547ba443f2e1100de488bb5c29a12c4

    SHA512

    61e6f6326e90a6f8e09c12418b49ca2871016540e99254375fa230a8798327e3011061ea7940ab7bd3e257a4b1002a7ad3484337405f776caeb57bd088ca73e2

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1vr98qX8.exe
    Filesize

    1.8MB

    MD5

    9bf416080bb776d02dfdf995bbebc454

    SHA1

    9fdce0f739de26f0bbe69edbdd13d685b25a7448

    SHA256

    704b3ccb970a97fbc41366db47c8c640a53c6fdf16f6d5c478485cac5fac3475

    SHA512

    414f7dc750ad28bfa25148e5860e374cbdaad44b0a1a61fc6d85345c400bcc3ffa823a983d0205137e9673a7ad43ca634b4597349b3def4ce53853ef0c5f1bee

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1vr98qX8.exe
    Filesize

    1.8MB

    MD5

    9bf416080bb776d02dfdf995bbebc454

    SHA1

    9fdce0f739de26f0bbe69edbdd13d685b25a7448

    SHA256

    704b3ccb970a97fbc41366db47c8c640a53c6fdf16f6d5c478485cac5fac3475

    SHA512

    414f7dc750ad28bfa25148e5860e374cbdaad44b0a1a61fc6d85345c400bcc3ffa823a983d0205137e9673a7ad43ca634b4597349b3def4ce53853ef0c5f1bee

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1vr98qX8.exe
    Filesize

    1.8MB

    MD5

    9bf416080bb776d02dfdf995bbebc454

    SHA1

    9fdce0f739de26f0bbe69edbdd13d685b25a7448

    SHA256

    704b3ccb970a97fbc41366db47c8c640a53c6fdf16f6d5c478485cac5fac3475

    SHA512

    414f7dc750ad28bfa25148e5860e374cbdaad44b0a1a61fc6d85345c400bcc3ffa823a983d0205137e9673a7ad43ca634b4597349b3def4ce53853ef0c5f1bee

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\zz1VC40.exe
    Filesize

    1.7MB

    MD5

    b7e47090ab1388c44fa9970fba0e37fb

    SHA1

    847f02ffe87d941ab3da60e64cd290c64d0bf41c

    SHA256

    0cc3665baecb55017236f124224cdfd1acd927453e02923a60822ac41e039bed

    SHA512

    c9386321cf8995dd8b294dc02781c19fc685eb7e9cbc1bbcaa098c94d75aaf2bf6a1d584b27d7e96dd0e14a5c1cbc94de246bc8581057b4520cbb9a87d43e9bc

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\zz1VC40.exe
    Filesize

    1.7MB

    MD5

    b7e47090ab1388c44fa9970fba0e37fb

    SHA1

    847f02ffe87d941ab3da60e64cd290c64d0bf41c

    SHA256

    0cc3665baecb55017236f124224cdfd1acd927453e02923a60822ac41e039bed

    SHA512

    c9386321cf8995dd8b294dc02781c19fc685eb7e9cbc1bbcaa098c94d75aaf2bf6a1d584b27d7e96dd0e14a5c1cbc94de246bc8581057b4520cbb9a87d43e9bc

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Dp7MQ90.exe
    Filesize

    1.2MB

    MD5

    e5b9d840a943f601ede07fab14610a95

    SHA1

    121bad434c95120a3187ef01051976b3b925aeba

    SHA256

    7fd881a69f6c1a91fb9b17d1a3755b86caf5833673fc028c71fa677515154fad

    SHA512

    14dd3af917f86c98f0014d09f89a7b9068c06d40d388eabafc448e8e7fe6830f8d4e1eb0e08eb27fe1a2aa66231c65f11c4a98e4b50787af5a7f2ef01649752d

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Dp7MQ90.exe
    Filesize

    1.2MB

    MD5

    e5b9d840a943f601ede07fab14610a95

    SHA1

    121bad434c95120a3187ef01051976b3b925aeba

    SHA256

    7fd881a69f6c1a91fb9b17d1a3755b86caf5833673fc028c71fa677515154fad

    SHA512

    14dd3af917f86c98f0014d09f89a7b9068c06d40d388eabafc448e8e7fe6830f8d4e1eb0e08eb27fe1a2aa66231c65f11c4a98e4b50787af5a7f2ef01649752d

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\wC2HX05.exe
    Filesize

    730KB

    MD5

    887e4d93d1ed90d144cf0f625c486d22

    SHA1

    ccda02aa8438fa6c9b58a9c37ad121ec801766ee

    SHA256

    281f9664065741cd92bc6a66428a1378d547ba443f2e1100de488bb5c29a12c4

    SHA512

    61e6f6326e90a6f8e09c12418b49ca2871016540e99254375fa230a8798327e3011061ea7940ab7bd3e257a4b1002a7ad3484337405f776caeb57bd088ca73e2

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\wC2HX05.exe
    Filesize

    730KB

    MD5

    887e4d93d1ed90d144cf0f625c486d22

    SHA1

    ccda02aa8438fa6c9b58a9c37ad121ec801766ee

    SHA256

    281f9664065741cd92bc6a66428a1378d547ba443f2e1100de488bb5c29a12c4

    SHA512

    61e6f6326e90a6f8e09c12418b49ca2871016540e99254375fa230a8798327e3011061ea7940ab7bd3e257a4b1002a7ad3484337405f776caeb57bd088ca73e2

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1vr98qX8.exe
    Filesize

    1.8MB

    MD5

    9bf416080bb776d02dfdf995bbebc454

    SHA1

    9fdce0f739de26f0bbe69edbdd13d685b25a7448

    SHA256

    704b3ccb970a97fbc41366db47c8c640a53c6fdf16f6d5c478485cac5fac3475

    SHA512

    414f7dc750ad28bfa25148e5860e374cbdaad44b0a1a61fc6d85345c400bcc3ffa823a983d0205137e9673a7ad43ca634b4597349b3def4ce53853ef0c5f1bee

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1vr98qX8.exe
    Filesize

    1.8MB

    MD5

    9bf416080bb776d02dfdf995bbebc454

    SHA1

    9fdce0f739de26f0bbe69edbdd13d685b25a7448

    SHA256

    704b3ccb970a97fbc41366db47c8c640a53c6fdf16f6d5c478485cac5fac3475

    SHA512

    414f7dc750ad28bfa25148e5860e374cbdaad44b0a1a61fc6d85345c400bcc3ffa823a983d0205137e9673a7ad43ca634b4597349b3def4ce53853ef0c5f1bee

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1vr98qX8.exe
    Filesize

    1.8MB

    MD5

    9bf416080bb776d02dfdf995bbebc454

    SHA1

    9fdce0f739de26f0bbe69edbdd13d685b25a7448

    SHA256

    704b3ccb970a97fbc41366db47c8c640a53c6fdf16f6d5c478485cac5fac3475

    SHA512

    414f7dc750ad28bfa25148e5860e374cbdaad44b0a1a61fc6d85345c400bcc3ffa823a983d0205137e9673a7ad43ca634b4597349b3def4ce53853ef0c5f1bee

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1vr98qX8.exe
    Filesize

    1.8MB

    MD5

    9bf416080bb776d02dfdf995bbebc454

    SHA1

    9fdce0f739de26f0bbe69edbdd13d685b25a7448

    SHA256

    704b3ccb970a97fbc41366db47c8c640a53c6fdf16f6d5c478485cac5fac3475

    SHA512

    414f7dc750ad28bfa25148e5860e374cbdaad44b0a1a61fc6d85345c400bcc3ffa823a983d0205137e9673a7ad43ca634b4597349b3def4ce53853ef0c5f1bee

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1vr98qX8.exe
    Filesize

    1.8MB

    MD5

    9bf416080bb776d02dfdf995bbebc454

    SHA1

    9fdce0f739de26f0bbe69edbdd13d685b25a7448

    SHA256

    704b3ccb970a97fbc41366db47c8c640a53c6fdf16f6d5c478485cac5fac3475

    SHA512

    414f7dc750ad28bfa25148e5860e374cbdaad44b0a1a61fc6d85345c400bcc3ffa823a983d0205137e9673a7ad43ca634b4597349b3def4ce53853ef0c5f1bee

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1vr98qX8.exe
    Filesize

    1.8MB

    MD5

    9bf416080bb776d02dfdf995bbebc454

    SHA1

    9fdce0f739de26f0bbe69edbdd13d685b25a7448

    SHA256

    704b3ccb970a97fbc41366db47c8c640a53c6fdf16f6d5c478485cac5fac3475

    SHA512

    414f7dc750ad28bfa25148e5860e374cbdaad44b0a1a61fc6d85345c400bcc3ffa823a983d0205137e9673a7ad43ca634b4597349b3def4ce53853ef0c5f1bee

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1vr98qX8.exe
    Filesize

    1.8MB

    MD5

    9bf416080bb776d02dfdf995bbebc454

    SHA1

    9fdce0f739de26f0bbe69edbdd13d685b25a7448

    SHA256

    704b3ccb970a97fbc41366db47c8c640a53c6fdf16f6d5c478485cac5fac3475

    SHA512

    414f7dc750ad28bfa25148e5860e374cbdaad44b0a1a61fc6d85345c400bcc3ffa823a983d0205137e9673a7ad43ca634b4597349b3def4ce53853ef0c5f1bee

  • memory/2516-47-0x0000000000400000-0x0000000000432000-memory.dmp
    Filesize

    200KB

  • memory/2516-67-0x0000000000A70000-0x0000000000A86000-memory.dmp
    Filesize

    88KB

  • memory/2516-51-0x0000000000400000-0x0000000000432000-memory.dmp
    Filesize

    200KB

  • memory/2516-46-0x0000000000400000-0x0000000000432000-memory.dmp
    Filesize

    200KB

  • memory/2516-45-0x0000000000400000-0x0000000000432000-memory.dmp
    Filesize

    200KB

  • memory/2516-48-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
    Filesize

    4KB

  • memory/2516-49-0x0000000000400000-0x0000000000432000-memory.dmp
    Filesize

    200KB

  • memory/2516-44-0x0000000000400000-0x0000000000432000-memory.dmp
    Filesize

    200KB

  • memory/2516-43-0x0000000000400000-0x0000000000432000-memory.dmp
    Filesize

    200KB

  • memory/2516-58-0x0000000000640000-0x000000000065E000-memory.dmp
    Filesize

    120KB

  • memory/2516-59-0x0000000000A70000-0x0000000000A8C000-memory.dmp
    Filesize

    112KB

  • memory/2516-61-0x0000000000A70000-0x0000000000A86000-memory.dmp
    Filesize

    88KB

  • memory/2516-63-0x0000000000A70000-0x0000000000A86000-memory.dmp
    Filesize

    88KB

  • memory/2516-53-0x0000000000400000-0x0000000000432000-memory.dmp
    Filesize

    200KB

  • memory/2516-65-0x0000000000A70000-0x0000000000A86000-memory.dmp
    Filesize

    88KB

  • memory/2516-60-0x0000000000A70000-0x0000000000A86000-memory.dmp
    Filesize

    88KB

  • memory/2516-71-0x0000000000A70000-0x0000000000A86000-memory.dmp
    Filesize

    88KB

  • memory/2516-69-0x0000000000A70000-0x0000000000A86000-memory.dmp
    Filesize

    88KB

  • memory/2516-75-0x0000000000A70000-0x0000000000A86000-memory.dmp
    Filesize

    88KB

  • memory/2516-79-0x0000000000A70000-0x0000000000A86000-memory.dmp
    Filesize

    88KB

  • memory/2516-81-0x0000000000A70000-0x0000000000A86000-memory.dmp
    Filesize

    88KB

  • memory/2516-83-0x0000000000A70000-0x0000000000A86000-memory.dmp
    Filesize

    88KB

  • memory/2516-87-0x0000000000A70000-0x0000000000A86000-memory.dmp
    Filesize

    88KB

  • memory/2516-85-0x0000000000A70000-0x0000000000A86000-memory.dmp
    Filesize

    88KB

  • memory/2516-77-0x0000000000A70000-0x0000000000A86000-memory.dmp
    Filesize

    88KB

  • memory/2516-73-0x0000000000A70000-0x0000000000A86000-memory.dmp
    Filesize

    88KB